

package com.hazelcast.spi.impl;

import com.hazelcast.internal.serialization.SerializationService;

import java.util.AbstractSet;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.function.Predicate;

public class UnmodifiableLazySet extends AbstractSet<Object> {
    private final UnmodifiableLazyList list;

    public UnmodifiableLazySet(List dataList, SerializationService serializationService) {
        list = new UnmodifiableLazyList(dataList, serializationService);
    }

    @Override
    public Iterator<Object> iterator() {
        return list.iterator();
    }

    @Override
    public int size() {
        return list.size();
    }

    @Override
    public boolean addAll(Collection c) {
        throw new UnsupportedOperationException();
    }

    @Override
    public boolean remove(Object o) {
        throw new UnsupportedOperationException();
    }

    @Override
    public boolean removeAll(Collection<?> c) {
        throw new UnsupportedOperationException();
    }

    @Override
    public boolean removeIf(Predicate filter) {
        throw new UnsupportedOperationException();
    }

    @Override
    public boolean retainAll(Collection<?> coll) {
        throw new UnsupportedOperationException();
    }

    @Override
    public void clear() {
        throw new UnsupportedOperationException();
    }
}
